组合数学引论 许胤龙,孙淑玲 编著 中国科学技术大学出版社,【正版保证】

组合数学引论 许胤龙,孙淑玲 编著 中国科学技术大学出版社,【正版保证】
组合数学引论 许胤龙,孙淑玲 编著 中国科学技术大学出版社,【正版保证】
组合数学引论 许胤龙,孙淑玲 编著 中国科学技术大学出版社,【正版保证】
组合数学引论 许胤龙,孙淑玲 编著 中国科学技术大学出版社,【正版保证】

组合数学引论 许胤龙,孙淑玲 编著 中国科学技术大学出版社,【正版保证】

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组合数学引论 许胤龙,孙淑玲 编著 中国科学技术大学出版社,【正版保证】

组合数学引论 许胤龙,孙淑玲 编著 中国科学技术大学出版社,【正版保证】

$32.19

编辑推荐组合数...
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编辑推荐
组合数学主要研究一组离散对象满足条件的安排的存在性,以及这种安排的构造、枚举计数及优化等问题,它是整个离散数学的一个重要组成部分。
本书以组合计数问题为重点,介绍了组合数学的基本原理和思想方法。主要内容包括排列与组合、容斥原理、生成函数、特殊计数序列、相异代表系等。 
内容简介
本书以组合计数问题为重点,介绍了组合数学的基本原理和思想方法。全书共分10章:鸽巢原理,排列与组合,二项式系数,容斥原理,生成函数,递推关系,特殊计数序列,Polya计数理论,相异代表系,组合设计。取材的侧重点在于体现组合数学在计算机科学特别是在算法分析领域中的应用。每章后面都附有数量的习题,供读者练习和进一步思考。
本书可作为计算机专业、应用数学专业研究生和高年级本科生的教材或教学参考书,也可供从事这方面工作的教学、科研和技术人员参考。
目  录
总序
第2版前言
版前言
绪论
章 鸽巢原理
1.1 鸽巢原理的简单形式
1.2 鸽巢原理的加强形式
1.3 Ramsey问题与Ramsey数
1.3.1 Ramsey问题
1.3.2 Ramsey数
1.4 Ramsey数的推广
第2章 排列与组合
2.1 加法原则与乘法原则
2.1.1 加法原则
商品详情

书名:组合数学引论

定价:33.00元

作者:许胤龙,孙淑玲 编著

出版社:中国科学技术大学出版社

出版日期:2010-04-01

ISBN:9787312026652

字数:366000

页码:300

版次:300

装帧:平装

开本:16开

商品重量:

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  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

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Nonreturnable Items

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  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

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Customer Support

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  • Email: cs@everymarket.com

 

编辑推荐
组合数学主要研究一组离散对象满足条件的安排的存在性,以及这种安排的构造、枚举计数及优化等问题,它是整个离散数学的一个重要组成部分。
本书以组合计数问题为重点,介绍了组合数学的基本原理和思想方法。主要内容包括排列与组合、容斥原理、生成函数、特殊计数序列、相异代表系等。 
内容简介
本书以组合计数问题为重点,介绍了组合数学的基本原理和思想方法。全书共分10章:鸽巢原理,排列与组合,二项式系数,容斥原理,生成函数,递推关系,特殊计数序列,Polya计数理论,相异代表系,组合设计。取材的侧重点在于体现组合数学在计算机科学特别是在算法分析领域中的应用。每章后面都附有数量的习题,供读者练习和进一步思考。
本书可作为计算机专业、应用数学专业研究生和高年级本科生的教材或教学参考书,也可供从事这方面工作的教学、科研和技术人员参考。
目  录
总序
第2版前言
版前言
绪论
章 鸽巢原理
1.1 鸽巢原理的简单形式
1.2 鸽巢原理的加强形式
1.3 Ramsey问题与Ramsey数
1.3.1 Ramsey问题
1.3.2 Ramsey数
1.4 Ramsey数的推广
第2章 排列与组合
2.1 加法原则与乘法原则
2.1.1 加法原则
商品详情

书名:组合数学引论

定价:33.00元

作者:许胤龙,孙淑玲 编著

出版社:中国科学技术大学出版社

出版日期:2010-04-01

ISBN:9787312026652

字数:366000

页码:300

版次:300

装帧:平装

开本:16开

商品重量:

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom and Germany to the United States charges 14.99. 

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

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